AGE OF ONSET

the common age which an illness initially begins in susceptible people. A trademark of various hereditary disorders is that they present sooner in individuals with inherited sensitivity and genetic markers versus in those with infrequent instances.

AGE OF ONSET: "Age of onset came earlier for Lindsey's breast cancer, affecting her first in her twenties, and again in her thirties, due to genetic markers and a predisposition to it."
Cite this page: N., Pam M.S., "AGE OF ONSET," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/age-of-onset/ (accessed July 15, 2020).
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